Vulnerability & Exploit Database

Gentoo Linux: CVE-2014-3670: PHP: Multiple vulnerabilities

Severity

CVSS

Published

Added

Modified

7

(AV:N/AC:M/Au:N/C:P/I:P/A:P)

October 29, 2014

October 30, 2017

October 30, 2017

Description

The exif_ifd_make_value function in exif.c in the EXIF extension in PHP before 5.4.34, 5.5.x before 5.5.18, and 5.6.x before 5.6.2 operates on floating-point arrays incorrectly, which allows remote attackers to cause a denial of service (heap memory corruption and application crash) or possibly execute arbitrary code via a crafted JPEG image with TIFF thumbnail data that is improperly handled by the exif_thumbnail function.